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MACHINES Machines for processing PU Casting PU
MACHINES Machines for processing PU Casting PU
Casting PU
The machine serves for casting PU mixture to the open forms, located on carousel for making small parts, e.g. filters.
There are two steel containers for PU components fixed in the welded frame. Containers are equipped with stirrers. Double shell containers permit heating and cooling the components by liquid. Dosing pumps are driven by electric motors with gearbox. Frequency converters control the motor revolutions.
In the upper part of the frame is fixed the travel arm for mixin head. Mixing head is low-presure recirculation with closing delivery nozzle. Mixing head, mixer and mixing chanber can be cleaned and washed with solvent and dried with dry pressure air.
Control Of The Machine
PLC (programmable logic control)
Technical parameters
| Capacity of containers for components | 2 x 30 dm3 |
| Temperature of components | 22 ~ 50 °C |
| Max. dimensional quantity at POL : ISO / 100 : 23 | 5 g / sec |
| Viscosity at 20 °C Polyol | 1800 mPa . s |
| Viscosity at 20 °C Isocyanate | 180 mPa . s |
| Max. pressure of components | 1,8 Mpa |
| Capacity of container of solvent | 19 dm3 |
| Pressure air | 0,8 Mpa |
| Consumption of pressure air | 600 Nl / min |
| Electric supply | 3 x 400 V, 50 Hz |
| Max. electric input | 3 kW |
| Dimension L x W x H | 2148 x 990 x 1589 mm |
| Weight | 480 kg |
Dimension
Suitable accesories for machine
- Air Drier Freezing – for totally dry air in press containers
- Heating and cooling agregate – cool or heat of material in double tube (duplicated) containers
- Cleaning PU – liquid cleaner hot for removing the PU material from metal elements
- Containers for cleaning – suitable for use with cleaning PU
- Scale – for calibration of machine and check of products quality